A square and a straight line Student activity Play

A square and a straight line Simulation Play

Activities Student activity Play

Addition of fields Student activity Play

Addition of fields Whiteboard exercise Play

An equation Animation Play

Bigger or smaller Student activity Play

Bigger or smaller Animation Play

Bigger or smaller Whiteboard exercise Play

Charged particles in electric and magnetic fields Student activity Play

Charged particles in electric and magnetic fields Whiteboard exercise Play

Circuits that have magnetic fields Whiteboard exercise Play

Coefficients on equal polynomials Whiteboard exercise Play

Collecting like terms and finding equal polynomials Whiteboard exercise Play

Comparing quantities Student activity Play

Comparing quantities Whiteboard exercise Play

Corresponding segments and angles – reflection Animation Play

Counting votes Student activity Play

Dividing the circle into six equal parts Animation Play

Dividing the segment into six equal parts Whiteboard exercise Play

Equal and unequal crossing-over Whiteboard exercise Play

Equal and unequal vectors Whiteboard exercise Play

Equal and unequal vectors Student activity Play

Equal angles imply parallel lines Student activity Play

Equal number of votes Animation Play